Pith Number

pith:E7G7NHVE

pith:2025:E7G7NHVELXSRLO5EGKLKQU6Z4O

not attested not anchored not stored refs pending

A Regularized Interface Method for Fluid-Poroelastic Structure Interaction Problems with Nonlinear Geometric Coupling

Boris Muha, Jeffrey Kuan, Sun\v{c}ica \v{C}ani\'c

arxiv:2508.18065 v1 · 2025-08-25 · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7G7NHVELXSRLO5EGKLKQU6Z4O}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Strong well-posedness of a fluid--poro-viscoelastic interaction problem: An approach by Spectral analysis

A fully averaged poroelastic Kirchhoff plate interacting with an incompressible, viscous fluid: analysis and numerical simulation

Receipt and verification

First computed	2026-07-05T11:58:53.034612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27cdf69ea45de515bba43296a853d9e38b8683403b37939a9474c49468dd9fd9

Aliases

arxiv: 2508.18065 · arxiv_version: 2508.18065v1 · doi: 10.48550/arxiv.2508.18065 · pith_short_12: E7G7NHVELXSR · pith_short_16: E7G7NHVELXSRLO5E · pith_short_8: E7G7NHVE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/E7G7NHVELXSRLO5EGKLKQU6Z4O \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 27cdf69ea45de515bba43296a853d9e38b8683403b37939a9474c49468dd9fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3cf94ee77e4a93ed900059e032d50caaaceb36ab417bbe379637ce5ee57b99",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-08-25T14:22:18Z",
    "title_canon_sha256": "9d84590882787bb812829fe5fd5b1ff81cf30d89de8e6ef78855d31c39965587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18065",
    "kind": "arxiv",
    "version": 1
  }
}